JPS61189427U - - Google Patents

Info

Publication number
JPS61189427U
JPS61189427U JP1985074492U JP7449285U JPS61189427U JP S61189427 U JPS61189427 U JP S61189427U JP 1985074492 U JP1985074492 U JP 1985074492U JP 7449285 U JP7449285 U JP 7449285U JP S61189427 U JPS61189427 U JP S61189427U
Authority
JP
Japan
Prior art keywords
time
counter
pulse
signal
rotating body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1985074492U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985074492U priority Critical patent/JPS61189427U/ja
Priority to KR2019860005641U priority patent/KR900005075Y1/ko
Priority to US06/863,090 priority patent/US4706137A/en
Priority to DE19863616726 priority patent/DE3616726A1/de
Publication of JPS61189427U publication Critical patent/JPS61189427U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads

Landscapes

  • Television Signal Processing For Recording (AREA)
JP1985074492U 1985-05-20 1985-05-20 Pending JPS61189427U (xx)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1985074492U JPS61189427U (xx) 1985-05-20 1985-05-20
KR2019860005641U KR900005075Y1 (ko) 1985-05-20 1986-04-25 헤드 전환 신호 생성회로
US06/863,090 US4706137A (en) 1985-05-20 1986-05-14 Head switching signal producing circuit with compensation of a phase error due to the positioning of a rotary drum head and a rotational phase detector
DE19863616726 DE3616726A1 (de) 1985-05-20 1986-05-17 Schaltung zum erzeugen eines kopfumschaltsignals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985074492U JPS61189427U (xx) 1985-05-20 1985-05-20

Publications (1)

Publication Number Publication Date
JPS61189427U true JPS61189427U (xx) 1986-11-26

Family

ID=13548851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985074492U Pending JPS61189427U (xx) 1985-05-20 1985-05-20

Country Status (4)

Country Link
US (1) US4706137A (xx)
JP (1) JPS61189427U (xx)
KR (1) KR900005075Y1 (xx)
DE (1) DE3616726A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6459660A (en) * 1987-08-31 1989-03-07 Sony Corp Switching pulse generating device for rotary drum

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557842B2 (ja) * 1986-03-31 1996-11-27 株式会社東芝 回転ヘツドの回転位相発生装置
DE3629481A1 (de) * 1986-08-29 1988-03-03 Thomson Brandt Gmbh Videorecorder
US5237461A (en) * 1987-06-03 1993-08-17 Robert Bosch Gmbh Method and apparatus for reproducing video data stored on a magnetic tape in a manner facilitating search and slow-motion operation
US5278705A (en) * 1991-12-03 1994-01-11 Samsung Electronics Co., Ltd. Phase correction circuit
DE4338391A1 (de) * 1993-11-10 1995-05-11 Philips Patentverwaltung Vorrichtung zur Erzeugung von Kopfschaltsignalen für ein Magnetbandgerät
EP1001533B1 (en) * 1998-11-14 2001-09-26 Agilent Technologies Inc. a Delaware Corporation Timing generator
TWI569069B (zh) * 2011-04-04 2017-02-01 Ｌｇ伊諾特股份有限公司 背光單元及其顯示設備

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1017443A (en) * 1973-11-26 1977-09-13 Takayuki Sagishima Vtr signal discriminating apparatus in a television receiver
JPS5631662B2 (xx) * 1974-07-17 1981-07-22
CH584494A5 (xx) * 1974-10-17 1977-01-31 Grundig Emv
JPS5683812A (en) * 1979-12-11 1981-07-08 Matsushita Electric Ind Co Ltd Video tape recorder
AU558680B2 (en) * 1982-11-18 1987-02-05 Victor Company Of Japan Limited 4-head type v.t.r. signal switching
EP0114344B1 (de) * 1982-12-27 1988-03-16 TELEFUNKEN Fernseh und Rundfunk GmbH Wiedergabeeinrichtung für ein mit mehreren Köpfen aufgezeichnetes Digitalsignal
DE3306791A1 (de) * 1983-02-26 1984-08-30 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung in einem video-magnetbandgeraet
JPS6069975A (ja) * 1983-09-26 1985-04-20 Victor Co Of Japan Ltd 変速再生時における回転ヘツドの再生信号切換回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6459660A (en) * 1987-08-31 1989-03-07 Sony Corp Switching pulse generating device for rotary drum

Also Published As

Publication number Publication date
KR860015315U (ko) 1986-12-30
US4706137A (en) 1987-11-10
KR900005075Y1 (ko) 1990-06-08
DE3616726A1 (de) 1986-11-20
DE3616726C2 (xx) 1988-07-14

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